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50738AX — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

50738AX: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include phase: SINGLE, width: 16.000 INCHES NOMINAL IN, height: 12.125 INCHES NOMINAL IN, length: 22.500 INCHES NOMINAL IN, radius: 0.297 INCHES NOMINAL IN, material: STEEL CASE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-196-0888, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
50738AX
NSN: 4730-00-196-0888
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
phaseSINGLE
width16.000 INCHES NOMINAL IN
height12.125 INCHES NOMINAL IN
length22.500 INCHES NOMINAL IN
radius0.297 INCHES NOMINAL IN
materialSTEEL CASE
nut_styleTUBE COUPLING
thickness0.184 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
body_styleRECTANGULAR COMMUTATOR
nut_height0.641 INCHES NOMINAL IN
head_length0.094 INCHES NOMINAL IN
NSN4730-00-196-0888
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 50738AX · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 6
A-A-59616Reference document
Same NSN cross-reference
Reference document — Identification reference
144042Reference document
Same NSN cross-reference
Reference document — Secondary reference
14042Reference document
Same NSN cross-reference
Reference document — Secondary reference
WWP471Reference document
Same NSN cross-reference
Reference document — Secondary reference
2054Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730001960888Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50738AX?
50738AX is a RELAY,ELECTROMAGNETIC.
What parts can replace 50738AX?
There are 6 known substitutes for 50738AX: A-A-59616, 144042, 14042 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50738AX?
50738AX is cataloged in the U.S. Government catalog under NSN 4730-00-196-0888. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.